Home / 373,322.25-559,908.04-107,011.26

Finding the Fourth Proportional to 373,322.25, 559,908.04 and 107,011.26

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Solution

The fourth proportional to 373,322.25, 559,908.04 and 107,011.26 is: 160,495.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,322.25 : 559,908.04 = 107,011.26 : x
  2. Step 2: Convert to fraction form
    373,322.25/559,908.04 = 107,011.26/x
  3. Step 3: Cross multiply
    373,322.25x = 559,908.04 × 107,011.26
  4. Step 4: Simplify right side
    373,322.25x = 59,916,464,844.53
  5. Step 5: Solve for x
    x = 59,916,464,844.53/373,322.25
  6. Step 6: Final answer
    x = 160,495.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.